单词 | heterodontosaurid |
释义 | heterodontosaurid/hɛt(ə)rəˌdɒntə(ʊ)ˈsɔːrɪd/Palaeontology noun Any of several primitive ornithischian dinosaurs constituting the family Heterodontosauridae, which were small and lightly built and had canine-like tusks as well as cheek teeth for chewing.
adjective Designating dinosaurs of the family Heterodontosauridae; of or relating to such a dinosaur. Origin1960s. From scientific Latin Heterodontosaurus, genus name + -id, after Heterodontosauridae, family name. |
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